Streetline has deployed its Truck Parking Availability System (TPAS) along California’s Interstate 10, one of the nation’s busiest freight arteries.

Working with the California Department of Transportation (Caltrans), Streetline will deploy TPAS at six sites in California. These comprise: Wildwood Eastbound, Whitewater Eastbound and Westbound, Cactus City Eastbound and Westbound, and Wiley’s Well Westbound.

The state of CA has over 1.8 million registered trucks and I-10 serves as the primary gateway between the Ports of Los Angeles and Long Beach. It handles nearly 40% of all US containerised imports—and inland freight distribution hubs across the Southwest.

The addition of Streetline’s AI-powered system at these locations will provide truck drivers with real-time, accurate parking availability data. It is aimed at reducing congestion and streamlining the flow of goods from the coast to the nation’s interior.

TPAS has been integrated into Caltrans’ Advanced Traffic Management System (ATMS). This enables the state’s Traffic Operations Centre to manage state rest areas with real-time visibility.

The California project builds on Streetline’s existing TPAS site deployments along I-10 in the state of Arizona. This is part of a multistate project, the I-10 Corridor Coalition, that also includes New Mexico and Texas. It covers 1,700-mile stretch of I-10 across the four states.

Streetline’s networked TPAS system uses AI-enabled cameras and machine learning to continuously monitor truck entries and exits, calculate occupancy in real time, and share availability data to drivers through digital highway signs, Caltrans’ 511 traveler information system, and the mobile app.

“Every truck driver knows the familiar stress of managing their operating hours and finding a safe place to park. Streetline’s system along the I-10 is a clear game changer,” said Bill Aboudi, President of AB Trucking, a long-time California-based freight carrier praising the initiative. “It gives drivers peace of mind and helps carriers like us operate more efficiently while keeping our drivers safe. This is exactly the kind of smart investment California needs to support the supply chain.”

“California’s I-10 corridor is the backbone of West Coast freight movement,” said Taso Zografos, CEO of Streetline. “By equipping Caltrans and the broader trucking community with precise, timely information, our TPAS improves driver safety, enables operator efficiency, and strengthens the resilience of California’s transport infrastructure.”